172190423665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20222011}}^1$

素因数の和:20222160

約数の個数: 16

約数和(自身を含む): 224221669056

約数和(自身を除く): 52031245391

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 20222011, 101110055, 262886143, 1314430715, 2649083441, 13245417205, 34438084733, 172190423665]

約数ペア:

[(1, 172190423665), (5, 34438084733), (13, 13245417205), (65, 2649083441), (131, 1314430715), (655, 262886143), (1703, 101110055), (8515, 20222011)]